5 * by JH <jheinonen@users.sourceforge.net>
7 * Copyright (C) Jaakko Heinonen
32 #ifdef HAVE_SYS_IOCTL_H
33 # include <sys/ioctl.h>
42 extern char *datafile;
44 extern bool alternative_datafile;
50 static bool ui_initialized = FALSE;
52 static bool should_resize = FALSE;
53 static bool can_resize = FALSE;
55 static WINDOW *top = NULL, *bottom = NULL;
61 top = newwin(LIST_TOP - 1, COLS, 0, 0);
62 bottom = newwin(LINES - LIST_BOTTOM, COLS, LIST_BOTTOM, 0);
80 ioctl(0, TIOCGWINSZ, &winsz);
82 if(winsz.ws_col >= MIN_COLS && winsz.ws_row >= MIN_LINES) {
83 fprintf(stderr, "Warning: COLS=%d, LINES=%d\n", winsz.ws_col, winsz.ws_row);
87 if(winsz.ws_col >= MIN_COLS && winsz.ws_row >= MIN_LINES) {
88 #ifdef HAVE_RESIZETERM
89 resizeterm(winsz.ws_row, winsz.ws_col);
96 should_resize = FALSE;
97 close_list(); /* we need to recreate windows */
103 #endif /* TIOCGWINSZ */
113 should_resize = TRUE;
115 #endif /* SIGWINCH */
121 return ui_initialized;
127 if(!is_ui_initialized())
132 intrflush(stdscr, FALSE);
133 keypad(stdscr, TRUE);
134 if(opt_get_bool(BOOL_USE_COLORS)) {
136 use_default_colors();
137 ui_init_color_pairs_user();
142 #define CHECK_COLOR_NAME(value, name, DEFNAME) \
143 if(!strcmp((name), (value))){ \
147 opt_color_to_color(enum str_opts enum_name)
149 char* name = opt_get_str(enum_name);
150 CHECK_COLOR_NAME(name, "default", COLOR_DEFAULT)
151 else CHECK_COLOR_NAME(name, "black", COLOR_BLACK)
152 else CHECK_COLOR_NAME(name, "red", COLOR_RED)
153 else CHECK_COLOR_NAME(name, "green", COLOR_GREEN)
154 else CHECK_COLOR_NAME(name, "yellow", COLOR_YELLOW)
155 else CHECK_COLOR_NAME(name, "blue", COLOR_BLUE)
156 else CHECK_COLOR_NAME(name, "magenta", COLOR_MAGENTA)
157 else CHECK_COLOR_NAME(name, "cyan", COLOR_CYAN)
158 else CHECK_COLOR_NAME(name, "white", COLOR_WHITE)
159 else return COLOR_DEFAULT;
163 ui_init_color_pairs_user()
165 init_pair(CP_HEADER, opt_color_to_color(STR_COLOR_HEADER_FG),
166 opt_color_to_color(STR_COLOR_HEADER_BG));
167 init_pair(CP_FOOTER, opt_color_to_color(STR_COLOR_FOOTER_FG),
168 opt_color_to_color(STR_COLOR_FOOTER_BG));
169 init_pair(CP_LIST_EVEN, opt_color_to_color(STR_COLOR_LIST_EVEN_FG),
170 opt_color_to_color(STR_COLOR_LIST_EVEN_BG));
171 init_pair(CP_LIST_ODD, opt_color_to_color(STR_COLOR_LIST_ODD_FG),
172 opt_color_to_color(STR_COLOR_LIST_ODD_BG));
173 init_pair(CP_LIST_HEADER, opt_color_to_color(STR_COLOR_LIST_HEADER_FG),
174 opt_color_to_color(STR_COLOR_LIST_HEADER_BG));
175 init_pair(CP_LIST_HIGHLIGHT, opt_color_to_color(STR_COLOR_LIST_HIGHLIGHT_FG),
176 opt_color_to_color(STR_COLOR_LIST_HIGHLIGHT_BG));
177 init_pair(CP_TAB_BORDER, opt_color_to_color(STR_COLOR_TAB_BORDER_FG),
178 opt_color_to_color(STR_COLOR_TAB_BORDER_BG));
179 init_pair(CP_TAB_LABEL, opt_color_to_color(STR_COLOR_TAB_LABEL_FG),
180 opt_color_to_color(STR_COLOR_TAB_LABEL_BG));
181 init_pair(CP_FIELD_NAME, opt_color_to_color(STR_COLOR_FIELD_NAME_FG),
182 opt_color_to_color(STR_COLOR_FIELD_NAME_BG));
183 init_pair(CP_FIELD_VALUE, opt_color_to_color(STR_COLOR_FIELD_VALUE_FG),
184 opt_color_to_color(STR_COLOR_FIELD_VALUE_BG));
192 fprintf(stderr, "init_abook():\n");
193 fprintf(stderr, " COLS = %d, LINES = %d\n", COLS, LINES);
195 if( LINES < MIN_LINES || COLS < MIN_COLS ) {
196 clear(); refresh(); endwin();
197 fprintf(stderr, _("Your terminal size is %dx%d\n"), COLS, LINES);
198 fprintf(stderr, _("Terminal is too small. Minimum terminal "
200 "%dx%d\n"), MIN_COLS, MIN_LINES);
207 ui_initialized = TRUE;
210 signal(SIGWINCH, win_changed);
225 ui_initialized = FALSE;
230 headerline(const char *str)
234 wattrset(top, COLOR_PAIR(CP_HEADER));
235 mvwhline(top, 0, 0, ' ', COLS);
236 mvwhline(top, 1, 0, UI_HLINE_CHAR, COLS);
238 mvwprintw(top, 0, 0, "%s | %s", PACKAGE " " VERSION, str);
256 refresh_statusline();
257 headerline(gettext(MAIN_HELPLINE));
265 statusline_msg(const char *msg)
270 statusline_addstr(msg);
273 fprintf(stderr, "statusline_msg(\"%s\")\n", msg);
281 statusline_addstr(const char *str)
283 mvwaddstr(bottom, 1, 0, str);
288 /* Same as statusline_addstr(), but hilight "<str>" sequences if the terminal
291 statusline_addhlstr(const char *str)
293 #if defined(A_BOLD) && defined(A_NORMAL) && defined(A_DIM)
294 const char *p = str, *start = str;
299 if(!*p || strchr("<>", *p)) {
301 wattrset(bottom, (*p == '>') ? A_BOLD : A_NORMAL);
302 tmp = xstrndup(start, p - start);
303 mvwaddstr(bottom, 1, pos, tmp);
304 pos += strwidth(tmp);
310 /* show tag markers */
311 wattrset(bottom, A_DIM);
312 mvwaddch(bottom, 1, pos++, *p);
317 wattrset(bottom, A_NORMAL);
324 mvwaddstr(bottom, 1, 0, str);
332 statusline_askchoice(const char *msg, const char *choices, short dflt)
337 assert((dflt >= 0) && (dflt <= strlen(choices)));
340 s = strdup_printf("%s [%c]", msg, choices[dflt - 1]);
341 statusline_addhlstr(s);
344 statusline_addhlstr(msg);
348 ch = tolower(getch());
350 if(ch == 7) /* ctrl+G */
353 if(dflt && (ch == '\r')) /* default choice */
356 if((s = strchr(choices, ch)))
357 return (s - choices + 1);
362 ui_readline(const char *prompt, char *s, size_t limit, bool use_completion)
367 mvwaddstr(bottom, 1, 0, prompt);
371 ret = abook_readline(bottom, y, x, s, use_completion);
375 if(strlen(ret) > limit && limit > 0)
383 statusline_ask_boolean(const char *msg, int def)
386 char *msg2 = strconcat(msg, def ? _(" (Y/n)?") : _(" (y/N)?"), NULL);
389 statusline_addstr(msg2);
393 ch = tolower(getch());
395 if(ch == *(S_("keybinding for no|n")))
397 else if(ch == *(S_("keybinding for yes|y")))
412 wattrset(bottom, COLOR_PAIR(CP_FOOTER));
413 mvwhline(bottom, 0, 0, UI_HLINE_CHAR, COLS);
420 ask_filename(const char *prompt)
426 buf = ui_readline(prompt, NULL, -1, 1);
447 display_help(int help)
463 helpw = newwin(LINES - 5, COLS - 6, 2, 3);
465 headerline(_("help"));
467 for(i = 0; tbl[i] != NULL; i++) {
468 waddstr(helpw, gettext(tbl[i]));
469 if( (!((i + 1) % (LINES - 8))) ||
470 (tbl[i + 1] == NULL) ) {
473 refresh_statusline();
474 if(statusline_msg(_("Press any key to continue..."))
489 extern char *selected;
497 can_resize = TRUE; /* it's safe to resize now */
498 if(!opt_get_bool(BOOL_SHOW_CURSOR))
503 if(!opt_get_bool(BOOL_SHOW_CURSOR))
505 can_resize = FALSE; /* it's not safe to resize anymore */
508 case 'Q': quit_abook(QUIT_DONTSAVE); break;
509 case 'P': print_stderr(selected_items() ?
510 -1 : list_get_curitem());
513 display_help(HELP_MAIN);
516 case 'a': add_item(); break;
517 case '\r': edit_item(-1); break;
520 case 'r': ui_remove_items(); break;
521 case 'D': duplicate_item(); break;
522 case 12: refresh_screen(); break;
525 case KEY_UP: scroll_up(); break;
527 case KEY_DOWN: scroll_down(); break;
529 case KEY_PPAGE: page_up(); break;
531 case KEY_NPAGE: page_down(); break;
534 case KEY_HOME: goto_home(); break;
536 case KEY_END: goto_end(); break;
538 case 'w': save_database();
540 case 'l': ui_read_database(); break;
541 case 'i': import_database(); break;
542 case 'e': export_database(); break;
543 case 'C': ui_clear_database(); break;
545 case 'o': ui_open_datafile(); break;
547 case 's': sort_by_field("name");break;
548 case 'S': sort_surname(); break;
549 case 'F': sort_by_field(NULL); break;
551 case '/': ui_find(0); break;
552 case '\\': ui_find(1); break;
554 case ' ': if(list_get_curitem() >= 0) {
555 list_invert_curitem_selection();
556 ui_print_number_of_items();
560 case '+': select_all();
563 case '-': select_none();
566 case '*': invert_selection();
569 case 'A': move_curitem(MOVE_ITEM_UP);
571 case 'Z': move_curitem(MOVE_ITEM_DOWN);
574 case 'm': launch_mutt(selected_items() ?
575 -1 : list_get_curitem());
579 case 'p': ui_print_database(); break;
581 case 'v': launch_wwwbrowser(list_get_curitem());
594 if(statusline_ask_boolean(_("Remove selected item(s)"), TRUE))
595 remove_selected_items();
604 if(statusline_ask_boolean(_("Clear WHOLE database"), FALSE)) {
614 static char findstr[MAX_FIELD_LEN];
615 int search_fields[] = {NAME, EMAIL, NICK, -1};
624 s = ui_readline("/", findstr, MAX_FIELD_LEN - 1, 0);
627 return; /* user cancelled (ctrl-G) */
629 strncpy(findstr, s, MAX_FIELD_LEN);
634 if( (item = find_item(findstr, list_get_curitem() + !!next,
635 search_fields)) < 0 &&
636 (item = find_item(findstr, 0, search_fields)) >= 0)
637 statusline_addstr(_("Search hit bottom, continuing at top"));
640 list_set_curitem(item);
646 ui_print_number_of_items()
648 char *str = strdup_printf(" " "|%3d/%3d",
649 selected_items(), db_n_items());
651 attrset(COLOR_PAIR(CP_HEADER));
652 mvaddstr(0, COLS-strlen(str), str);
662 if(!list_is_empty()) {
663 msg = strdup_printf(_("Your current data will be lost - "
664 "Press '%c' to continue"),
665 *(S_("keybinding for yes|y")));
666 if(!statusline_ask_boolean(msg, FALSE)) {
673 load_database(datafile);
682 char *command = opt_get_str(STR_PRINT_COMMAND);
688 switch(statusline_askchoice(_("Print <a>ll, print <s>elected, or <c>ancel?"), S_("keybindings:all/selected/cancel|asc"), 3)) {
693 if( !selected_items() ) {
694 statusline_msg(_("No selected items"));
697 mode = ENUM_SELECTED;
706 if( ! *command || (handle = popen(command, "w")) == NULL)
709 fexport("text", handle, mode);
720 filename = ask_filename(_("File to open: "));
722 if(!filename || ! *filename) {
728 if(opt_get_bool(BOOL_AUTOSAVE))
730 else if(statusline_ask_boolean(_("Save current database"), FALSE))
735 load_database(filename);
737 if(list_is_empty()) {
738 statusline_msg(_("Sorry, the specified file appears not to be a valid abook addressbook"));
739 load_database(datafile);
742 datafile = xstrdup(filename);
748 alternative_datafile = TRUE;